[PATCH] change length-related return values to unsigned

--- include/osmocom/core/msgb.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/include/osmocom/core/msgb.h b/include/osmocom/core/msgb.h index fe2733b..9221fda 100644 --- a/include/osmocom/core/msgb.h +++ b/include/osmocom/core/msgb.h @@ -99,7 +99,7 @@ uint16_t msgb_length(const struct msgb *msg); * This function computes the number of bytes between the tail of the * message and the layer 1 header. */ -static inline unsigned int msgb_l1len(const struct msgb *msgb) +static inline uint16_t msgb_l1len(const struct msgb *msgb) { return msgb->tail - (uint8_t *)msgb_l1(msgb); } @@ -111,7 +111,7 @@ static inline unsigned int msgb_l1len(const struct msgb *msgb) * This function computes the number of bytes between the tail of the * message and the layer 2 header. */ -static inline unsigned int msgb_l2len(const struct msgb *msgb) +static inline uint16_t msgb_l2len(const struct msgb *msgb) { return msgb->tail - (uint8_t *)msgb_l2(msgb); } @@ -123,7 +123,7 @@ static inline unsigned int msgb_l2len(const struct msgb *msgb) * This function computes the number of bytes between the tail of the * message and the layer 3 header. */ -static inline unsigned int msgb_l3len(const struct msgb *msgb) +static inline uint16_t msgb_l3len(const struct msgb *msgb) { return msgb->tail - (uint8_t *)msgb_l3(msgb); } @@ -135,7 +135,7 @@ static inline unsigned int msgb_l3len(const struct msgb *msgb) * This function computes the length difference between the underlying * data buffer and the used section of the \a msgb. */ -static inline unsigned int msgb_headlen(const struct msgb *msgb) +static inline uint16_t msgb_headlen(const struct msgb *msgb) { return msgb->len - msgb->data_len; } @@ -147,7 +147,7 @@ static inline unsigned int msgb_headlen(const struct msgb *msgb) * This function computes the amount of octets left in the underlying * data buffer after the end of the message. */ -static inline int msgb_tailroom(const struct msgb *msgb) +static inline uint16_t msgb_tailroom(const struct msgb *msgb) { return (msgb->head + msgb->data_len) - msgb->tail; } @@ -159,7 +159,7 @@ static inline int msgb_tailroom(const struct msgb *msgb) * This function computes the amount of bytes left in the underlying * data buffer before the start of the actual message. */ -static inline int msgb_headroom(const struct msgb *msgb) +static inline uint16_t msgb_headroom(const struct msgb *msgb) { return (msgb->data - msgb->head); } -- 1.8.3.2 --------------060007020105010906090408--